Thopter 0.2 released: http://code.google.com/p/blackthorn-engine/wiki/Thopter. Thopter is a 2D scrolling shooter game in the style of Raptor: Call of the Shadows, with support for LAN multiplayer co-op mode. Version 0.2 includes bosses, an autofire button, and improved LAN support. Downloads for Windows and Mac OS X are available now, with Linux coming soon!